BACKGROUND
Early clinical trials have suggested that glutathione (GSH) offers protection from the toxic effects of cisplatin.
METHODS
One hundred fifty-one patients with ovarian cancer (stage I-IV) were evaluated in a clinical trial of cisplatin (CDDP) +/- glutathione (GSH). The objective was to
Radio- and chemotherapy for the treatment of malignancies are often associated with significant toxicity. One approach to reduce the toxicity is the concomitant treatment with chemoprotective agents. This article reviews two sulfhydryl compounds, namely the agent WR-2721 (amifostine), a compound
Antioxidants such as glutathione, N-(2-mercaptopropionyl)glycine (MPG), vitamin E, vitamin C and a combination of vitamin E and vitamin C in different treatment schedules were evaluated for their antiemetic activity against cisplatin-induced emesis in dogs. While cisplatin-induced emesis was
One course of preoperative chemotherapy including high-dose cisplatin (40 mg/m2 daily for 5 consecutive days) with glutathione protection and bleomycin (15 mg on days 2, 8 and 9) was administered to 27 patients with bulky operable cervical carcinoma (stage IB/II) in a pilot study. In all patients
Phase 1 testing of ezatiostat, a glutathione S-transferase P1-1 inhibitor, for the treatment of myelodysplastic syndrome was conducted in a multidose-escalation study. Patients received 10 dose levels (200, 400, 1000, 1400, 2000, 2400, 3000, 4000, 5000, and 6000 mg) of ezatiostat tablets in divided
OBJECTIVE
5-Oxoprolinuria is a rare inherited metabolic disorder caused by a defective gamma-glutamyl cycle resulting from mutations in the genes encoding 5-oxoprolinase (OPLAH) and glutathione synthetase (GSS). No inherited 5-oxoprolinuria case has been reported in mainland China until now. In this
OBJECTIVE
A phase I dose-escalation trial of intravenous (IV) L-buthionine-SR-sulfoximine (BSO) with melphalan (L-PAM) was performed to determine the toxicity and biologic activity of BSO, administered as a short infusion every 12 hours, and the combination of BSO plus L-PAM.
METHODS
Twenty-eight
BACKGROUND
On the basis of preliminary results achieved with a high-dose cisplatin regimen including glutathione as chemoprotector, the efficacy and toxicity of the new regimen was further evaluated in a larger series of patients with advanced ovarian cancer (stage III and IV).
METHODS
The study
On the basis of previous studies supporting that glutathione (GSH) reduced cisplatin nephrotoxicity we have designed a new regimen in the treatment of advanced colorectal cancer, which included GSH as a modulator of cisplatin-induced toxicity. Eleven untreated patients with measurable metastatic
We treated 16 patients in a phase I trial of escalating doses of intravenous cisplatin in combination with the chemoprotectant glutathione given every 21 days. Forty-three of 44 cycles (98%) were evaluable, 85% of cycles were given on time, and the median number of cycles per patient was 2.
OBJECTIVE
The incidence of malignant melanoma is rapidly increasing in many countries, and when this disease has reached advanced stages, standard therapies have little impact. Dacarbazine (DTIC) is the most effective chemotherapeutic agent with an overall response rate of 20-25%, but durable
Recent efforts to improve the response rates in advanced ovarian cancer with the use of high-dose cisplatin have been limited by unacceptable toxicity. Based on experimental and clinical studies indicating that reduced glutathione (GSH) is a protective agent against cisplatin-induced toxicity, a new
The glutathione transferases comprise a family of isoenzymes, one or more of which are involved in the conjugation of alkylating agents to glutathione (GSH). Increased GSH transferase activity has been shown to underlie acquired resistance to several alkylating agents. Ethacrynic acid inhibits the
OBJECTIVE
The purpose of this study was to determine the dose-limiting toxicities (DLTs), the maximum tolerated dose, and the pharmacokinetics of the novel glutathione analog TLK286 administered by i.v. infusion.
METHODS
Patients with advanced malignancies received i.v. TLK286 administered as a
The most complete medicinal herbs database backed by science
Works in 55 languages
Herbal cures backed by science
Herbs recognition by image
Interactive GPS map - tag herbs on location (coming soon)
Read scientific publications related to your search
Search medicinal herbs by their effects
Organize your interests and stay up do date with the news research, clinical trials and patents
Type a symptom or a disease and read about herbs that might help, type a herb and see diseases and symptoms it is used against. *All information is based on published scientific research